the wild, wild west. pat, back to you. >> pat collins, thank you, pat. after several days of interviews, tonight virginia state police are hitting a dead end as they search for a motive in that murder of the virginia tech more. 22-year-old ross ashley, however, police say did legally buy a .40 caliber semiautomatic handgun last year. investigators have not found a connection between ashley and the police officer, derrek kraus. kraus was murdered last thursday and then ashley killed himself. the officer's funeral was yesterday. turning now to the weather. another seasonably cold day but there could be a warm-up on the way. >> doug has the forecast and some christmas lights. >> reporter: yeah, you can say that. also blow-ups or inflatables. whatever you want to call they will. we have them all at this house today in bethesda. we'll be showing you most of the inflatables that we have here. take a look at this.